.png)
CT432 TMR current sensor 0-50A 5V Pololu 5306
ID: 1194436
zł52.63
Tax included
zł42.79 tax excl.
Compact current sensor Pololu 5306 based on the CT432-HSWF50DR, designed for measuring current in the 0–50A range at 5V supply in applications requiring galvanic isolation and analog voltage output. Pololu 5306
Description
Compact current sensor based on the CT432-HSWF50DR, designed for measuring DC current in the range of 0–50 A at a nominal supply voltage of 5 V. Measurement is performed using TMR (tunneling magnetoresistance) technology in an isolated current path with very low resistance (approx. 1 mΩ), which reduces power losses and minimizes the impact of the sensor on the measured circuit.
The output signal is an analog voltage proportional to the measured current, with a zero-current output level of approximately 0.5 V. The module features a wide measurement bandwidth up to 1 MHz and a short response time of approximately 300 ns, enabling monitoring of rapidly changing currents in power electronics and switching applications. The sensor includes an FLT output that indicates when the current exceeds the allowable measurement range, which can be used in protection and diagnostic systems.
Features
- sensing IC: CT432-HSWF50DR
- sensing technology: TMR (tunneling magnetoresistance)
- current measurement range: 0–50 A
- current type: DC (unidirectional)
- supply voltage: 4.75–5.5 V
- nominal voltage: 5 V
- output type: analog, proportional to current
- sensitivity: 80 mV/A
- zero-current output voltage: approx. 0.5 V
- bandwidth: up to 1 MHz
- response time: approx. 300 ns
- primary current path resistance: approx. 1 mΩ
- measurement method: series, galvanically isolated
- FLT output (overcurrent indication)
- FLT threshold: approx. 110% of the measurement range
- supply current: approx. 6 mA
- PCB: 4 layers, 2 oz copper
- signal pin pitch: 2.54 mm
- dimensions: 0.8″ × 1.1″ (approx. 20.3 × 27.9 mm)
- weight: approx. 2.3 g
- operating temperature: -40°C to +125°C
- manufacturer: Pololu
- manufacturer code: 5306
1194436
Data sheet
- Interface
- Sygnał analogowy
- Zakres pomiarowy
- 0 - 50 A
- Sposób podłączenia
- Szeregowy
- Dimension diagrams of the CT432/CT433 Current Sensor Carriers (425,83 kB)
- 3D model of the CT432/CT433 Current Sensor Compact Carriers (3,36 MB)
- Drill guide for the CT432/CT433 Current Sensor Compact Carriers (19,16 kB)
- Schematic diagram (48,60 kB)
- CT432/CT433 TMR Current Sensor Compact Carrier basic hole dimensions. (58,07 kB)
- CT432 datasheet
Manufacturer
- BTC Korporacja sp. z o. o.
- Ludwinowo Zegrzyńskie 52G
- 05-140 Ludwinowo Zegrzyńskie
- Poland
- [email protected]
- 22 767 36 20
Responsible person
- BTC Korporacja sp. z o. o.
- Ludwinowo Zegrzyńskie 52G
- 05-140 Ludwinowo Zegrzyńskie
- Poland
- [email protected]
- 22 767 36 20
Other products in the same category (16)
A digital precision current sensor module that measures voltage, current and power of electronic modules and devices up to 26V and 8A with a relative error of ± 0.2%. DFRobot SEN0291
zł31.17
24h
Available quantity: 5
Available
Bidirectional current sensor module based on the ACS724 circuit. It allows you to measure current in the range -50A to + 50A. It operates with a voltage of 4.5V to 5.5V and is intended for use in 5V systems. Pololu 4049
zł49.69
4 weeks
No product available!
Module with ACS724LLCTR-30AU current sensor with a measuring range of direct and alternating current from 0 to 30 A. It communicates via an analog interface. Pololu 4046
zł38.92
24h
Available quantity: 1
Available
This board is a simple carrier of Broadcom’s bidirectional ±40A ACHS-7124 Hall effect-based linear current sensor, which offers a low-resistance (~0.7 mΩ) current path and electrical isolation up to 3 kV RMS. Pololu 4033
zł18.56
24h
Available quantity: 5
Available
This board is a simple carrier of Broadcom’s bidirectional ±50A ACHS-7125 Hall effect-based linear current sensor, which offers a low-resistance (~0.7 mΩ) current path and electrical isolation up to 3 kV RMS. Pololu 4034
zł17.97
24h
Available quantity: 5
Available
Module with an analog current sensor. It enables the measurement of alternating and direct currents up to 50 A. Cytron BB-ACS756
zł82.51
24h
Available quantity: 2
Available
Module with an analog current sensor. It enables the measurement of AC and DC current up to 50 A. DFRobot SEN0098
zł134.91
4 weeks
No product available!
Module with an analog AC current sensor in a set with a probe for non-contact measurement of alternating current with a current of up to 10 A. DFRobot SEN0288
zł108.03
24h
Available quantity: 8
Available
Module with an analog AC current sensor in a set with a probe for non-contact measurement of alternating current with a current of up to 5A. DFRobot SEN0287
zł82.20
24h
Available quantity: 3
Available
INA169 current sensor module. The system can be supplied with the voltage from 2.7 V to 60 V and has an analog output. SparkFun SEN-12040
zł71.03
24h
Available quantity: 2
Available
Module with ACS724LLCTR-10AU current sensor with a measuring range of direct and alternating current from 0 to 10 A. It communicates via an analog interface. Pololu 4042
zł48.31
24h
Available quantity: 2
Available
Module with ACS724LLCTR-05AB current sensor with a measuring range of direct and alternating current from -5 to 5 A. It communicates via an analog interface. Pololu 4041
zł33.91
4 weeks
No product available!
Module with ACS724 current sensor with a measuring range of direct and alternating current from 0 to 10 A. It communicates via an analog interface. Pololu 4045
zł42.91
4 weeks
No product available!
Module with ACHS-7122 current sensor with a measuring range of direct and alternating current from -20 to 20 A. It communicates via an analog interface. Pololu 4031
zł20.79
24h
Available quantity: 7
Available
Module with ACHS-7123 current sensor with a measuring range of direct and alternating current from -30 to 30 A. It communicates via an analog interface. Pololu 4032
zł17.18
24h
Available quantity: 2
Available
Voltage and current sensor module. It works with a shunt resistor and voltage divider and the INA-169 chip and can measure voltages up to 52 V and currents up to 90 A. SparkFun SEN-16408
zł136.90
3 weeks
No product available!
Compact current sensor Pololu 5306 based on the CT432-HSWF50DR, designed for measuring current in the 0–50A range at 5V supply in applications requiring galvanic isolation and analog voltage output. Pololu 5306